Hach PHOSPHAX indoor sc User manual

DOC026.53.00026

PHOSPHAX sc, PHOSPHAX indoor sc

USER MANUAL

04/2013, Edition 6

PHOSPHAX sc, PHOSPHAX indoor sc

3

Table of Contents

Section 1 Specifications .........................................................................................................5

Section 2 General Information ...............................................................................................9

2.1 Safety information ....................................................................................................................... 9

2.1.1 Use of hazard information .................................................................................................. 9

2.1.2 Precautionary labels ........................................................................................................ 10

2.1.3 Change instrument labels ................................................................................................ 11

2.2 Product overview ...................................................................................................................... 11

Section 3 Installation ............................................................................................................13

3.1 Basic installation overview ........................................................................................................ 13

3.2 Unpack the instrument .............................................................................................................. 14

3.3 Mechanical installation .............................................................................................................. 14

3.3.1 Mount the instrument ....................................................................................................... 14

3.3.1.1 Wall mount ..............................................................................................................14

3.4 Initial instrument setup .............................................................................................................. 17

3.4.1 Open the enclosure .......................................................................................................... 17

3.4.2 Remove the shipping transport locks ............................................................................... 19

3.4.3 Installation of the collecting tray .......................................................................................20

3.4.4 Connect the humidity sensor ........................................................................................... 22

3.4.5 Connect the sample supplies and drain ........................................................................... 23

3.5 Electrical installation ................................................................................................................. 24

3.5.1 Electrostatic Discharge (ESD) Considerations ................................................................ 25

3.5.2 Enclosure breakouts ........................................................................................................ 25

3.5.3 Insert tubing and/or cables ...............................................................................................26

3.5.4 Connect the Filter Probe sc to the analyzer (optional) ..................................................... 26

3.5.5 Connect the optional heated drain ................................................................................... 27

3.6 Installation of reagents .............................................................................................................. 29

3.7 Supply power to the analyzer .................................................................................................... 31

3.8 Connect the data network ......................................................................................................... 32

Section 4 System Startup .....................................................................................................33

4.1 Initializing the instrument .......................................................................................................... 33

Section 5 Operation ..............................................................................................................35

5.1 Sensor diagnostics menu .......................................................................................................... 35

5.2 Sensor setup menu ................................................................................................................... 35

5.2.1 System setup menu .........................................................................................................39

5.3 Cleaning process ...................................................................................................................... 39

5.4 Measurement process .............................................................................................................. 40

Section 6 Maintenance ..........................................................................................................41

6.1 General maintenance ................................................................................................................ 41

6.1.1 Clean the analyzer ........................................................................................................... 41

6.1.2 Reagent replacement .......................................................................................................41

6.1.3 Replace the fan filter ........................................................................................................ 41

6.1.4 Fuse replacement ............................................................................................................ 42

6.2 Routine maintenance schedule ................................................................................................. 43

6.3 Validation (Analytical quality assurance) .................................................................................. 43

6.4 Shut the analyzer down ............................................................................................................ 45

6.4.1 Shut the analyzer down for an extended period .............................................................. 45

6.5 Scheduled maintenance ........................................................................................................... 46

6.6 Modify from single channel to dual channel .............................................................................. 46

4

Table of Contents

Section 7 Troubleshooting ...................................................................................................47

7.1 Troubleshooting the controller ...................................................................................................47

7.2 Troubleshooting the analyzer ....................................................................................................47

7.2.1 LED status ........................................................................................................................47

7.2.2 Error messages ................................................................................................................47

7.2.3 Warnings .........................................................................................................................49

Section 8 Replacement Parts and Accessories ................................................................51

8.1 Standards and reagents ............................................................................................................51

8.2 Analyzer accessories ................................................................................................................51

8.3 Mounting hardware ....................................................................................................................51

8.4 Replacement parts ....................................................................................................................51

Section 9 Contact Information ............................................................................................59

Section 10 Limited Warranty ................................................................................................61

Appendix A Plumbing and connection options .................................................................63

A.1 Safety information .....................................................................................................................63

A.1.1 Electrostatic Discharge (ESD) Considerations .................................................................63

A.2 2-parameter configuration .........................................................................................................64

A.2.1 Remove the T-fitting .........................................................................................................65

A.3 Drain line considerations ...........................................................................................................65

A.4 Tubing considerations ...............................................................................................................65

A.5 Option 1 plumbing and connections ..........................................................................................66

A.6 Option 2 plumbing and connections ..........................................................................................68

A.7 Option 3 plumbing and connections ..........................................................................................70

A.8 Option 4 plumbing and connections ..........................................................................................72

A.9 Option 5 plumbing and connections ..........................................................................................74

A.10 Option 6 plumbing and connections ........................................................................................76

A.11 Option 7 plumbing and connections ........................................................................................78

A.12 Option 8a plumbing and connections ......................................................................................80

A.13 Option 8b plumbing and connections ......................................................................................82

A.14 Option 9 plumbing and connections ........................................................................................84

A.15 Option 9b plumbing and connections ......................................................................................86

A.16 Option 10a plumbing and connections ....................................................................................88

A.17 Option 10b plumbing and connections ....................................................................................90

A.18 Option 11a plumbing and connections ....................................................................................92

A.19 Option 11b plumbing and connections ....................................................................................94

Appendix B Fieldbus .............................................................................................................97

B.1 Fieldbus control .........................................................................................................................97

B.2 Remote controlled measurement series ...................................................................................97

B.3 External trigger contact, control by external signal ...................................................................98

10.1 Modbus register information ....................................................................................................99

5

Section 1 Specifications

Specifications are subject to change without notice.

Enclosure rating

PHOSPHAX sc: IP55

PHOSPHAX indoor sc: IP54

Enclosure material ASA/PC UV-resistant

Measuring method 2-beam photometer (yellow method)

Measuring range

0.05 to 15 mg/L PO

4

–P

1 to 50 mg/L PO

4

–P

Detection limit

0.05 mg/L, with standard solution: (0.05 to 15 mg/L PO

4

–P Measuring Range)

1.00 mg/L, with standard solution (1 to 50 mg/L PO

4

–P Measuring Range)

Measuring accuracy

(with standard solution)

2 % of the measured value + 0.05 mg/L (0.05 to 15 mg/L PO

4

–P Measuring Range)

2 % of the measured value + 1.0 mg/L (1 to 50 mg/L PO

4

–P Measuring Range)

Repeatability

(with standard solution)

2 % of the measured value + 0.05 mg/L (0.05 to 15 mg/L PO

4

–P Measuring Range)

2 % of the measured value + 1.0 mg/L (1 to 50 mg/L PO

4

–P Measuring Range)

Response time (90 %) < 5 minutes

Adjustable measuring interval 5 to 120 minutes

Power supply

Power supply with power cable, using the sc1000 controller only

(analyzer, Filter Probe sc, and drain tubing: 115 V versions or 230 V versions)

Data transmission Data transmission with data cable on the sc1000 controller

Electrical power consumption 500 VA

Electrical fuse protection

Via sc1000 controller

Maximum of 2 analysis instruments for each sc1000.

Outputs

Relay, current outputs, network interface via sc1000 controller. Refer to the sc1000

manual for detailed specifications for analog, relay, and digital outputs.

Operating temperature

PHOSPHAX sc: –20 to 45 °C (–4 to 113 °F); 95 % relative humidity,

non-condensing

PHOSPHAX indoor sc: 5 to 40 °C (41 to 104 °F); 95 % relative humidity,

non-condensing

Storage temperature –20 to 60 °C (–4 to 140 °F); 95 % relative humidity, non-condensing

Sample temperature +4to +45°C (39to 113°F)

Sample pressure With continuous sample preparation –30 mbar to +50 mbar at overflow vessel

Sample flow Range: 1.0–20.0 L/h

Sample quality Ultra filtrated or

comparable

Sample level Level of liquid in basin with filtration probe must be below analyzer

Permissible pH value of the sample 5 to 9

Permissible chlorid range ≤ 1000 mg/L Cl

–

Dimensions (Figure 1 on page 6,

Figure 2 on page 7)

PHOSPHAX sc: (W × H × D) 540 × 720 × 390 mm (21.25 × 28.35 × 15.35 in.)

PHOSPHAX indoor sc: (W × H × D) 540 × 720 × 370 mm (21,25 × 28,35 × 14.5 in.)

Data and power cable lengths 2 m (80 in.) (from edge of enclosure)

Weight

PHOSPHAX sc: Approximately 31 kg, without Filter Probe sc and without

chemicals

PHOSPHAX indoor sc: Approximately 29 kg, without Filter Probe sc and without

chemicals

Certifications CE conform. Listed to UL and CSA safety standards by TUV.

6

Specifications

Figure 1 Instrument dimensions PHOSPHAX sc

7

Specifications

Figure 2 Instrument dimensions PHOSPHAX indoor sc

40 mm

[1.57 in]

237 mm

[9.33 in]

850 mm

[33.15 in]

1040 mm

[4094 in]

720 mm

[28.35 in]

540 mm

[21.26 in]

466 mm

[18.11 in]

390 mm

[15.35 in]

280 mm

[11.02 in]

8

Specifications

9

Section 2 General Information

2.1 Safety information

Please read this entire manual before unpacking, setting up or

operating this equipment. Pay attention to all danger and caution

statements. Failure to do so could result in serious injury to the

operator or damage to the equipment.

Make sure that the protection provided by this equipment is not

impaired, do not use or install this equipment in any manner other

than that specified in this manual.

2.1.1 Use of hazard information

DANGER

Indicates a potentially or imminently hazardous situation

which, if not avoided, will result in death or serious injury.

WARNING

Indicates a potentially or imminently hazardous situation

which, if not avoided, could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation that may result in

minor or moderate injury.

Important Note: Indicates a situation which, if not avoided, may

cause damage to the instrument. Information that requires special

emphasis.

Note: Information that supplements points in the main text.

10

General Information

2.1.2 Precautionary labels

Read all labels and tags attached to the instrument. Personal injury

or damage to the instrument could occur if not observed. A symbol,

if noted on the instrument, will be included with a danger or caution

statement in the manual.

This symbol, if noted on the instrument, references the instruction manual for operation and/or safety information.

Electrical equipment marked with this symbol may not be disposed of in European public disposal systems after

12 August of 2005. In conformity with European local and national regulations (EU Directive 2002/96/EC),

European electrical equipment users must now return old or end-of life equipment to the Producer for disposal at

no charge to the user.

Note: For return for recycling, please contact the equipment producer or supplier for instructions on how to return

end-of-life equipment, producer-supplied electrical accessories, and all auxiliary items for proper disposal.

This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock and/or

electrocution exists.

This symbol, if noted on the product, indicates the need for protective eye wear.

This symbol, when noted on the product, identifies the location of the connection for Protective Earth (ground).

This symbol, when noted on the product, identifies the location of a fuse or current limiting device.

This symbol, when noted on the product, identifies a risk of chemical harm and indicates that only individuals

qualified and trained to work with chemicals should handle chemicals or perform maintenance on chemical

delivery systems associated with the equipment.

This symbol, when noted on the product, indicated that the marked item can be hot and should not be touched

without care.

This symbol, when noted on the product, indicated the presence of devices sensitive to Electro-static Discharge

(ESD) and indicated that care must be taken to prevent damage with the equipment.

When carrying or transporting the instrument/instrument components and if the total weight is more than 18 kg,

make sure that suitable lifting equipment is used and/or that the instrument/instrument components are carried

by 2 people.

Danger! Do not reach into the device!

18-32 kg (39.7-70.5 lbs)

11

General Information

2.1.3 Change instrument labels

Several safety labels (3 in the analytical section) are applied to the

instrument. If necessary, apply the correct language label over the

existing safety labels.

2.2 Product overview

The PHOSPHAX sc (Figure 3, Figure 4) measures

ortho-phosphate ions (PO

4

3–

) in waste water and surface water.

Diphosphates and polyphosphates are not measured. The

PHOSPHAX sc must be used in combination with the sc1000

controller. The sc1000 controller is used to configure, power, and

output the measured values. The measured value is displayed in

unit of mg/L PO

4

–P on the controller.

To convert the measured value of PO

4

–P to PO

4

3–

, use the

following conversion formula: PO

4

–P x 3.07 = PO

4

3–

The PHOSPHAX sc can operate using single or dual channel

modes. Operation with the Filter Probe sc uses single channel only

The sc analyzer can be converted from a single channel operation

to dual channel operation. Contact the manufacturer for more

information.

Dual-channel operation is only possible with continuous sample

preparation, e. g. FILTRAX or Ultrafiltration. Sample preparation

and filtration must be provided before installing the instrument.

Figure 3 PHOSPHAX sc enclosure

1 LED for operating state. Refer to

Table 7 on page 47 for more

information.

2 Door lock 3 Rating plate with model number,

serial number, voltage and

frequency information, and power

consumption information

12

General Information

Figure 4 PHOSPHAX indoor sc enclosure

1 LED for operating state. Refer to

Table 7 on page 47 for more

information.

2 Door lock 3 Rating plate with model number,

serial number, voltage and

frequency information, and power

consumption information

1

2

3

13

Section 3 Installation

DANGER

Only qualified personnel should conduct the tasks described

in this section of the manual.

CAUTION

The enclosure may tip forwards if it has not been fixed in

place. Only open the enclosure if the enclosure is properly

mounted.

DANGER

Potential danger in the event of contact with

chemical/biological materials. Handling chemical samples,

standards and reagents can be dangerous. Familiarize

yourself with the necessary safety procedures and the correct

handling of the chemicals before the work and read and follow

all relevant safety data sheets.

Normal operation of this instrument may involve the use of

hazardous chemicals or biologically harmful samples.

• Observe all cautionary information printed on the original

solution containers and safety data sheet prior to their

use.

• Dispose of all consumed solutions in accordance with

national regulations and laws.

• Select the type of protective equipment suitable to the

concentration and quantity of the dangerous material at

the respective work place.

3.1 Basic installation overview

1. Unpack the instrument (section 3.2).

2. Mount the instrument (section 3.3 on page 14).

3. Remove any transport locks (section 3.4.2 on page 19).

4. Install the collecting tray and the humidity sensor (section 3.4.3

on page 20 and section 3.4.4 on page 22).

5. Determine the appropriate installation option (section 3.4.5 on

page 23).

6. Mount the Filter Probe sc or Filtrax, if necessary. Refer to the

appropriate manual for more information.

7. Connect the Filter Probe sc or Filtrax to the PHOSPHAX sc, if

necessary. Refer to section 3.5.4 on page 26 for the Filter

Probe sc. Refer to the Filtrax manual for more information.

8. Connect the Drain Heating Connection, if necessary

(section 3.5.5 on page 27).

9. Make all plumbing connections (Appendix A Plumbing and

connection options on page 63).

10. Install the reagents (section 3.6 on page 29).

11. Connect the PHOSPHAX sc to the sc1000 controller to supply

power to the system (section 3.7 on page 31).

12. Connect the data network (section 3.8 on page 32).

14

Installation

3.2 Unpack the instrument

CAUTION

Pay attention to the weight (approximately 31 kg) of the

instrument. Do not try to carry the instrument without

assistance. Use only suitable lifting tackle for transport.

Open the shipping container while it is on its end and then slide the

analyzer out of the cardboard.

The items supplied will vary depending on the order.

Standard items supplied for a minimal configuration:

• PHOSPHAX sc and User Manual

• Collecting tray

• Initial set of reagent and cleaning solution

• Fastening bracket and angle bracket

• Accessories for tubing and flow-through variant

• Plug set

3.3 Mechanical installation

Select a suitable place to install the instrument. Plan the

mechanical installation before positioning posts or drilling holes.

Refer to Figure 1 for instrument dimensions.

Make sure that the fastening has sufficient load bearing capacity

(approximately 160 kg). The wall plugs must be selected and

approved to suit the properties of the wall.

Plan cable and tubing routes to avoid sharp bends and tripping

hazards.

When connecting two analyzers (e. g. for measuring two

parameters with a FILTRAX or Ultrafiltration), plan where the

instruments are to be installed and consider the length of the

heated drain tubing (2 m).

3.3.1 Mount the instrument

The PHOSPHAX sc can be mounted in three different ways:

• Wall Mount (section 3.3.1.1),

• Rail Mount; refer to the instruction sheet supplied with the

Rail Mounting Hardware.

• Stand Mount; refer to the instruction sheet supplied with the

Stand Mounting Hardware.

3.3.1.1 Wall mount

Refer to Figure 5, Figure 6, and following instructions to mount the

analyzer to a wall.

1. Align and install the fastening bracket to the wall.

2. Attach the angle bracket to the instrument using the

supplied screws.

3. Slide the bottom of the enclosure onto the fastening bracket.

15

Installation

4. Attach the enclosure to the fastening bracket.

5. Attach the angle bracket on the enclosure to the wall.

Figure 5 Bracket dimensions for wall mounting

16

Installation

Figure 6 Wall mounting the analyzer

1 Washer, M5 (4X) 4 Screw, customer supplied

2 Socket head cap screw, M5 X 8 (2X) 5 Socket head cap screw, M5 X 40 (2X)

3 Angle bracket 6 Fastening bracket

17

Installation

3.4 Initial instrument setup

3.4.1 Open the enclosure

DANGER

To reduce the risk of electrical shock, make sure that no water

can enter the enclosure or come into contact with circuit

boards.

CAUTION

The enclosure may tip forwards if it has not been fixed in

place. Only open the enclosure if the enclosure is properly

mounted.

1. Unlock the instrument (item 4, Figure 7, item 3, Figure 8).

2. Open the side latches and release the door catch.

3. Open the door and secure the door using the hook or

completely remove the door.

Figure 7 Open the PHOSPHAX sc enclosure

1 Latches 3 Pocket for manual

2 Door hook 4 Lock with key

18

Installation

Figure 8 Open the PHOSPHAX indoor sc enclosure

1 Latches 3 Lock with key

2 Door hook

1

3

2

19

Installation

3.4.2 Remove the shipping transport locks

Prior to system start-up, the shipping transport locks must be

removed from the sc analyzer.

CAUTION

The enclosure may tip forwards if it has not been fixed in

place. Only open the enclosure if the enclosure is properly

mounted.

Important note: The cuvette insulation for the measuring unit is

NOT a transport lock. Do NOT remove the cover on the measuring

unit.

1. Open the enclosure door and secure with the door hook.

2. Remove the transport lock on the analyzer panel (Figure 9).

Note: If the instrument is operated with a Filter Probe sc, it is equipped

with an internal compressor.

3. Remove the cable tie and pull out the compressor transport

lock to the left (Figure 10).

Note: Keep the transport locks for transporting and storage.

Figure 9 Remove the analyzer panel transport locks

1 Transport lock

20

Installation

3.4.3 Installation of the collecting tray

Figure 10 Remove the compressor transport lock

1

The compressor, compressor transport lock, and cable tie only apply to sc analyzers that operate using the Filter Probe sc.

1 Compressor transport lock 4 Protective cover for compressor

2 Cable tie 5 Fan locking screw

3 Compressor 6 Fan

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